Find the GCF of 88 and 24 first 
88=2*2*2*11 
24=2*2*2*3 
The GCF for 88 and 24 is 8 
The GCF for r^18 and r^13 is r^13 (because they both contain r^13 in them) 
=8r^13(11, 3) 
Hope I helped :) 
        
             
        
        
        
Answer:
well to start off its highest form is 84/100 
Step-by-step explanation:
21/25 is the result of me trying to divide both top and bottom by numbers 1-10
 
        
                    
             
        
        
        
Answer:
Probabilities
         Likely to happen (L)      Unlikely to happen (U)
a.      4/5                                 5/8
b.     3/5                                  3/8
c.     4/5                                  4/7
d.    0.3                                  0.09
e.    5/6 and 4/5                   2/3 
Step-by-step explanation:
Probabilities in Percentages:
a. The probability of 4/5 = 80% and 5/8 = 62.5%
b. The probability of 3/8 = 37.5% and 3/5 = 60%
c. The probability of 4/5 = 80% and 4/7 = 57%
d. The probability of 0.3 = 30% and 0.09 = 9%
e. The probability of 2/3 = 67% and 4/5 = 80% and 5/6 = 83%
b) To determine the relative values of the fractional probabilities, it is best to reduce them to their fractional or percentage terms.  When this is done, the relative sizes become obvious, and then, comparisons can be made.
 
        
             
        
        
        
Answer:
14/3      4 2/3, 4.6             
Step-by-step explanation:
Hope this helps!!
 
        
             
        
        
        
Let the 1st number be x; 2nd number be y; 3rd number be z.
x + y + z = 79
x = number we are looking for.
y = x * 5 ==> 5 times the first
z = x + 16 ==> 16 more than the first
Therefor,
x + (x * 5) + (x+16) = 79
1st step, multiply the 2nd number: x * 5 = 5x
x + 5x + x + 16 = 79
Add all like numbers:
7x + 16 = 79
To get x, transfer 16 to the other side and change its sign from positive to negative.
7x = 79 - 16
7x = 63
To get x, divide both sides by 7
7x/7 = 63/7
x = 9
To check. Substitute x by 9.
x + (x * 5) + (x+16) = 79
9 + (9 * 5) + (9 + 16) = 79
9 + 45 + 25 = 79
79 = 79 equal. value of x is correct.